diff options
author | Dean Camera <dean@fourwalledcubicle.com> | 2010-06-06 08:33:14 +0000 |
---|---|---|
committer | Dean Camera <dean@fourwalledcubicle.com> | 2010-06-06 08:33:14 +0000 |
commit | 2dabb4e55f1c362f63ef181469f529867ce8b03b (patch) | |
tree | 87d6296e7752782129509d4c835659c4211740f6 /Projects/USBtoSerial | |
parent | efbedcfa54c8f014fe983f52fd54111bcae77c07 (diff) | |
download | lufa-2dabb4e55f1c362f63ef181469f529867ce8b03b.tar.gz lufa-2dabb4e55f1c362f63ef181469f529867ce8b03b.tar.bz2 lufa-2dabb4e55f1c362f63ef181469f529867ce8b03b.zip |
Add the svn:eol-style property onto new files which where missing it to ensure uniform line endings.
Diffstat (limited to 'Projects/USBtoSerial')
-rw-r--r-- | Projects/USBtoSerial/Lib/LightweightRingBuff.h | 178 |
1 files changed, 89 insertions, 89 deletions
diff --git a/Projects/USBtoSerial/Lib/LightweightRingBuff.h b/Projects/USBtoSerial/Lib/LightweightRingBuff.h index 31430ddd4..c376ef480 100644 --- a/Projects/USBtoSerial/Lib/LightweightRingBuff.h +++ b/Projects/USBtoSerial/Lib/LightweightRingBuff.h @@ -1,90 +1,90 @@ -/*
- LUFA Library
- Copyright (C) Dean Camera, 2010.
-
- dean [at] fourwalledcubicle [dot] com
- www.fourwalledcubicle.com
-*/
-
-/*
- Copyright 2010 Dean Camera (dean [at] fourwalledcubicle [dot] com)
-
- Permission to use, copy, modify, distribute, and sell this
- software and its documentation for any purpose is hereby granted
- without fee, provided that the above copyright notice appear in
- all copies and that both that the copyright notice and this
- permission notice and warranty disclaimer appear in supporting
- documentation, and that the name of the author not be used in
- advertising or publicity pertaining to distribution of the
- software without specific, written prior permission.
-
- The author disclaim all warranties with regard to this
- software, including all implied warranties of merchantability
- and fitness. In no event shall the author be liable for any
- special, indirect or consequential damages or any damages
- whatsoever resulting from loss of use, data or profits, whether
- in an action of contract, negligence or other tortious action,
- arising out of or in connection with the use or performance of
- this software.
-*/
-
-/** \file
- *
- * Ultra lightweight ring buffer, for fast insertion/deletion.
- */
-
-#ifndef _ULW_RING_BUFF_H_
-#define _ULW_RING_BUFF_H_
-
- /* Includes: */
- #include <stdint.h>
- #include <stdbool.h>
-
- /* Defines: */
- /** Size of each ring buffer, in bytes */
- #define BUFFER_SIZE 128
-
- /** Type of data to store into the buffer */
- #define RingBuff_Data_t uint8_t
-
- /* Type Defines: */
- typedef struct
- {
- RingBuff_Data_t Buffer[BUFFER_SIZE];
- RingBuff_Data_t* In;
- RingBuff_Data_t* Out;
- uint8_t Count;
- } RingBuff_t;
-
- /* Inline Functions: */
- static inline void RingBuffer_InitBuffer(RingBuff_t* const Buffer)
- {
- Buffer->In = Buffer->Buffer;
- Buffer->Out = Buffer->Buffer;
- Buffer->Count = 0;
- }
-
- static inline void RingBuffer_Insert(RingBuff_t* const Buffer, RingBuff_Data_t Data)
- {
- *Buffer->In = Data;
-
- if (++Buffer->In == &Buffer->Buffer[BUFFER_SIZE])
- Buffer->In = Buffer->Buffer;
-
- Buffer->Count++;
- }
-
- static inline RingBuff_Data_t RingBuffer_Remove(RingBuff_t* const Buffer)
- {
- RingBuff_Data_t Data = *Buffer->Out;
-
- if (++Buffer->Out == &Buffer->Buffer[BUFFER_SIZE])
- Buffer->Out = Buffer->Buffer;
-
- Buffer->Count--;
-
- return Data;
- }
-
-#endif
+/* + LUFA Library + Copyright (C) Dean Camera, 2010. + + dean [at] fourwalledcubicle [dot] com + www.fourwalledcubicle.com +*/ + +/* + Copyright 2010 Dean Camera (dean [at] fourwalledcubicle [dot] com) + + Permission to use, copy, modify, distribute, and sell this + software and its documentation for any purpose is hereby granted + without fee, provided that the above copyright notice appear in + all copies and that both that the copyright notice and this + permission notice and warranty disclaimer appear in supporting + documentation, and that the name of the author not be used in + advertising or publicity pertaining to distribution of the + software without specific, written prior permission. + + The author disclaim all warranties with regard to this + software, including all implied warranties of merchantability + and fitness. In no event shall the author be liable for any + special, indirect or consequential damages or any damages + whatsoever resulting from loss of use, data or profits, whether + in an action of contract, negligence or other tortious action, + arising out of or in connection with the use or performance of + this software. +*/ + +/** \file + * + * Ultra lightweight ring buffer, for fast insertion/deletion. + */ + +#ifndef _ULW_RING_BUFF_H_ +#define _ULW_RING_BUFF_H_ + + /* Includes: */ + #include <stdint.h> + #include <stdbool.h> + + /* Defines: */ + /** Size of each ring buffer, in bytes */ + #define BUFFER_SIZE 128 + + /** Type of data to store into the buffer */ + #define RingBuff_Data_t uint8_t + + /* Type Defines: */ + typedef struct + { + RingBuff_Data_t Buffer[BUFFER_SIZE]; + RingBuff_Data_t* In; + RingBuff_Data_t* Out; + uint8_t Count; + } RingBuff_t; + + /* Inline Functions: */ + static inline void RingBuffer_InitBuffer(RingBuff_t* const Buffer) + { + Buffer->In = Buffer->Buffer; + Buffer->Out = Buffer->Buffer; + Buffer->Count = 0; + } + + static inline void RingBuffer_Insert(RingBuff_t* const Buffer, RingBuff_Data_t Data) + { + *Buffer->In = Data; + + if (++Buffer->In == &Buffer->Buffer[BUFFER_SIZE]) + Buffer->In = Buffer->Buffer; + + Buffer->Count++; + } + + static inline RingBuff_Data_t RingBuffer_Remove(RingBuff_t* const Buffer) + { + RingBuff_Data_t Data = *Buffer->Out; + + if (++Buffer->Out == &Buffer->Buffer[BUFFER_SIZE]) + Buffer->Out = Buffer->Buffer; + + Buffer->Count--; + + return Data; + } + +#endif
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